“He works on everything I do,” Blake said of Ryan.

The iconic rooftop scene, my husband actually wrote it.

Nobody knows that."

Blake Lively and Ryan Reynolds posing on the red carpet. Blake is wearing a form-fitting, embellished gown, and Ryan is in a green suit with a white shirt

“He wrote it,” she continued.

“He works on everything I do.

I work on everything he does.

Blake Lively and Justin Baldoni sit on a rooftop at night with a city skyline behind them. They are facing each other closely, sharing an intimate moment

So his wins, his celebrations are mine and mine are his.

He’s all over this film.”

The problem is, there is a screenwriter credited with the movie: Christy Hall.

Blake Lively and Ryan Reynolds at the premiere of "It Ends With Us." Blake wears a strapless, patterned dress while Ryan dons a green suit with a white shirt

I have to say, Colleen wrote it perfectly.

Christy then said that she wasn’t aware of any writing input from Ryan.

She explained, “There were a couple of little things that I thought had been improvised.

Christy Hall smiling at a media event, wearing a floral patterned blazer with a black top

When I saw a cut I was like, ‘Oh, that’s cute.

That must have been a cute improvised thing.’

So if I’m being told that Ryan wrote that, then great, how wonderful.”

Blake Lively in a denim jumpsuit stands on a city rooftop at night, with blurry skyscrapers in the background

So I recognize the scene and I’m proud of the scene.

And if those flourishes came from Ryan, I think that’s wonderful," she concluded.

you might read Ends with Ushere.

Justin Baldoni in a thoughtful moment, looking towards another person

Blake Lively sits on a rooftop at night, wearing casual denim clothing, with city buildings lit in the background